#635EA1#635EA1

#635EA1 is a mid, moderate blue. Relative luminance 0.132; OKLCH L 51.7% C 0.104 H 285.6°. Best body text is #FFFFFF at 5.76:1 contrast (WCAG AA passes).

Color values

HEX	#635EA1
RGB	rgb(99, 94, 161)
HSL	hsl(244, 26%, 50%)
HSV	hsv(244, 42%, 63%)
CMYK	cmyk(38.5%, 41.6%, 0%, 36.9%)
CIE-LAB	lab(43.11, 18.86, -35.67)
CIE-LCH	lch(43.11, 40.35, 297.86°)
OKLab	oklab(51.69% 0.0279 -0.1003)
OKLCH	oklch(51.69% 0.104 285.6)
XYZ	xyz(15.5795, 13.2307, 35.4442)
Luminance	0.1323 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#635EA1 #9CA15E

analogous

#5E7AA1 #635EA1 #855EA1

triadic

#635EA1 #A1635E #5EA163

tetradic

#635EA1 #A15E7A #9CA15E #5EA185

square

#635EA1 #A15E7A #9CA15E #5EA185

split-complementary

#635EA1 #A1855E #7AA15E

monochromatic

#333154 #4B477A #635EA1 #8885B8 #AEABCE

Accessibility & contrast

On white

5.76

#635EA1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.65

#635EA1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #635EA1

5.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##635EA1	#FFFFFF	#000000	##FFFFFF
##635EA1	1.00	5.76	3.65	5.76
#FFFFFF	5.76	1.00	21.00	1.00
#000000	3.65	21.00	1.00	21.00
##FFFFFF	5.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4768A4

Deuteranopia (green-blind)

#46649F

Tritanopia (blue-blind)

#526B78

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #635ea1;
/* rgb */ color: rgb(99, 94, 161);
/* oklch */ color: oklch(51.7% 0.104 285.6);

Tailwind

colors: {
  custom: {
    50: '#928bbd',
    500: '#635ea1',
    950: '#000000',
  },
}

SCSS

$custom: #635ea1;
$custom-light: #928bbd;
$custom-dark: #000000;

JSON

{
  "hex": "#635ea1",
  "rgb": {
    "r": 99,
    "g": 94,
    "b": 161
  },
  "hsl": {
    "h": 244.478,
    "s": 26.275,
    "l": 50
  },
  "oklch": {
    "l": 0.51691,
    "c": 0.10414,
    "h": 285.6
  },
  "luminance": 0.13231
}

Semantic roles & 50–950 ramp

primary

#635EA1

secondary

#BABC9E

accent

#C365BC

background

#F9F8FB

surface

#F1F0F6

border

#CBCBD0

text

#0D0C12

muted

#7E7D81

Preview Lab

Preview with #635EA1

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →